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Allegro MicroSystems Component Intelligence

Magnetic sensors, Power ICs, Motor drivers

Which Allegro magnetic sensor families fit industrial control designs?How do I compare Allegro lifecycle status and sourcing risk for a BOM?What functional alternatives should be reviewed for Allegro Hall-effect switches such as A17201LUBATN-I1?Can Allegro sensing and power products be used in motor-control or electrification systems?Which Allegro magnetic sensor families fit industrial control designs?How do I compare Allegro lifecycle status and sourcing risk for a BOM?What functional alternatives should be reviewed for Allegro Hall-effect switches such as A17201LUBATN-I1?Can Allegro sensing and power products be used in motor-control or electrification systems?

Allegro MicroSystems at a Glance

Allegro MicroSystems is a semiconductor supplier focused on magnetic sensing and power solutions for motion control, electrification, automotive, industrial and energy-efficient systems.

Representative parts

View all 79 parts
#PartCategory
#1
A1101EUALC-T
Component
#2
A1121ELHLT-T
Component
#3
A1143EUA
Component

Product catalog

CategoryParts
Transducers1.4k
Integrated Circuits (ICs)937
Programmers230

Supply chain / lifecycle notes

Questions & answers

Allegro MicroSystems is known for sensing and power semiconductor solutions, especially magnetic sensing devices, current sensing, motor-control and power products used in automotive, industrial, robotics, data center and clean-energy systems.